HOW DO I FIND THE PERCeNT N:no ears
n:has ears

-what percent of the offspring will have ears?

Which describes how weathering and erosion are different? weathering is caused by water. erosion is caused by wind and ice. erosion transports sediments. weathering is a natural process.

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination